/*
 * Copyright 2018-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package dev.miku.r2dbc.mysql.constant;

/**
 * Server messages' first byte constants.
 */
public final class Headers {

    public static final short OK = 0;

    public static final short AUTH_MORE_DATA = 1;

    public static final short HANDSHAKE_V9 = 9;

    public static final short HANDSHAKE_V10 = 10;

    public static final short EOF = 0xFE;

    public static final short ERROR = 0xFF;

    private Headers() {
    }
}
